@Override
public void onLocationChanged(Location location) {
mLocation = location;
if (mLocation != null) {
// Bug report: cached GeoPoint is being returned as the first value.
// Wait for the 2nd value to be returned, which is hopefully not cached?
++mLocationCount;
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " onLocationChanged("
+ mLocationCount
+ ") lat: "
+ mLocation.getLatitude()
+ " long: "
+ mLocation.getLongitude()
+ " acc: "
+ mLocation.getAccuracy());
if (mLocationCount > 1) {
mLocationDialog.setMessage(
getString(
R.string.location_provider_accuracy,
mLocation.getProvider(),
truncateDouble(mLocation.getAccuracy())));
if (mLocation.getAccuracy() <= mLocationAccuracy) {
returnLocation();
}
}
} else {
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " onLocationChanged("
+ mLocationCount
+ ") null location");
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
mLocationCount = savedInstanceState.getInt(LOCATION_COUNT);
}
Intent intent = getIntent();
mLocationAccuracy = GeoPointWidget.DEFAULT_LOCATION_ACCURACY;
if (intent != null && intent.getExtras() != null) {
if (intent.hasExtra(GeoPointWidget.ACCURACY_THRESHOLD)) {
mLocationAccuracy =
intent.getDoubleExtra(
GeoPointWidget.ACCURACY_THRESHOLD, GeoPointWidget.DEFAULT_LOCATION_ACCURACY);
}
}
setTitle(getString(R.string.app_name) + " > " + getString(R.string.get_location));
mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
// make sure we have a good location provider before continuing
List<String> providers = mLocationManager.getProviders(true);
for (String provider : providers) {
if (provider.equalsIgnoreCase(LocationManager.GPS_PROVIDER)) {
mGPSOn = true;
}
if (provider.equalsIgnoreCase(LocationManager.NETWORK_PROVIDER)) {
mNetworkOn = true;
}
}
if (!mGPSOn && !mNetworkOn) {
Toast.makeText(
getBaseContext(), getString(R.string.provider_disabled_error), Toast.LENGTH_SHORT)
.show();
finish();
}
if (mGPSOn) {
Location loc = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (loc != null) {
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " lastKnownLocation(GPS) lat: "
+ loc.getLatitude()
+ " long: "
+ loc.getLongitude()
+ " acc: "
+ loc.getAccuracy());
} else {
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " lastKnownLocation(GPS) null location");
}
}
if (mNetworkOn) {
Location loc = mLocationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (loc != null) {
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " lastKnownLocation(Network) lat: "
+ loc.getLatitude()
+ " long: "
+ loc.getLongitude()
+ " acc: "
+ loc.getAccuracy());
} else {
InfoLogger.geolog(
"GeoPointActivity: "
+ System.currentTimeMillis()
+ " lastKnownLocation(Network) null location");
}
}
setupLocationDialog();
}
